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On Representation Spaces

  • Jose G. Anaya
  • , Felix Capulin
  • , Enrique Castaneda-Alvarado
  • , W. J. Charatonik
  • , Fernando Orozco-Zitli

Research output: Contribution to journalArticlepeer-review

Abstract

<p> Let <i> C </i> be a class of topological spaces, let <i> P </i> be a subset of <i> C </i> , and let <i> &alpha; </i> be a class of mappings having the composition property. Given <i> X </i> &isin; <i> C </i> , we write <i> X </i> &isin; <i> C </i> l <sub> <i> &alpha; </i> </sub> ( <i> P </i> ) if for every open cover <i> U </i> of <i> X </i> there is a space <i> Y </i> &isin; <i> P </i> and a <i> U </i> -mapping &fnof;: <i> X </i> &rarr; <i> Y </i> that belongs to <i> &alpha; </i> . The closure operator Cl <sub> &alpha; </sub> defines a topology <i> &tau; <sub> &alpha; </sub> </i> in C. After proving general properties of the operator Cl <sub> &alpha; </sub> , we investigate some properties of the topological space (&naturals;, <i> &tau; <sub> &alpha; </sub> </i> ), where &naturals; is the space of all nondegenerate metric continua and <i> &alpha; </i> is one of the following classes: all mappings, confluent mappings, or monotone mappings.</p>
Original languageAmerican English
JournalTopology and its Applications
Volume164
DOIs
StatePublished - Mar 1 2014

Keywords

  • Arcwise connected
  • Chainability
  • Confluent mapping
  • Inverse limit
  • Local connected
  • ε-Map

Disciplines

  • Mathematics
  • Statistics and Probability

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